Where should we eat Thanksgiving dinner in Manhattan?

My family is spending the Thanksgiving weekend in the city with me and we need someplace to have our Thanksgiving meal. I'm looking for someplace sophisticated but comfortable, with a meal that has all the Thanksgiving basics, but with a twist. Modern traditional American, I guess? For example, I know my mom will want turkey, but we're not looking for sweet potatoes with marshmallows on top or green bean casserole made with canned soup.

There are 5 of us, and we can eat anytime between, say, 1 p.m. and 7 p.m. I live on the UWS, but we don't mind leaving the neighborhood.